Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hi, I have create one adjustable multi vibrator circuit using 555 timer IC my aim is to achieve two things 1.Basically 555 timer IC output is Rectangular wave my aim is achieve ontime of one pulse 0-10us(Micro seconds) time delay 2.Another one is o...
Hi, When I connect a digital radio via the USB cable, Device Manager should show under USB: STM Device in DFU mode. However, it doesn't. Instead, I have an Other Devices: Digital Radio in USB mode, with a yellow triangle with black exclamation point....
Hi all and good time :hand_with_fingers_splayed:can U help me please?i'm confused about this part with the (UM smd code),i searched a lot on google and but i found only 2 parts with this smd code... (zener diode and tvs diode) !!:thinking_face:my fir...
Hi,I'm designing a PCB that can get 8 digital inputs and 4 analog inputs. But these inputs can be range from 3.3v to 24v. For the digital inputs I have used universal logic shifter method using comparator where I can give any voltage range of digital...
I'm looking to add a serial EEPROM to a product, and have a somewhat odd situation. The device will loose power spontaneously and often (few times an hour). My question is: What happens if the M24C01-R looses power during a write operation? I assume...
Hello community,i have trouble to identify a defect power semiconductor from ST.The package is TO-220 and is marked with "GF309VW" and the ST-Logo. Can anyone identfiy the device?Thanks in advance!
Hello,i have the inemo-m1 board, bought waaay back in 2015... back then i remember i managed to work with some sample code from ST.However years have passed... and would be great to find a download location for the sample code.I have tryied searchin...
Hi,Where can I get the STSAFE-A110 user manual?As I couldn't find it on the ST website.
Hi,The datasheet of the M95M04-DR 4-Mbit serial SPI bus EEPROM (https://www.st.com/en/memories/m95m04-dr.html) mentions on page 24 the device is implementing "Error correction code (ECC x 4)".What is the method to be impelennted on the microcontrolle...
HiI using STM6601, but my device only has only one button. I want to get a reset with a long press, but the datasheet says that the SR input cannot be connected to ground all time.Perhaps there is another way to reset?